题目内容

What is not a clue that scientists obtained from studies of older people who have maintained their mental acuity in para.7?

A. They always have strong ties to relatives, friends and community.
B. They are often both physically healthy and physically active.
C. They often engage in stimulating or intellectually challenging activities.
D. They often maintain a balanced and healthy diet.

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Which of the following statements about regular physical activity is not true?

A. It can prevent Alzheimer’s disease or other forms of dementia.
B. It can increase blood flow to the brain.
C. It can stimulate the production of hormones and nerve growth factors.
D. It plays a role in countering certain kinds of diseases like Type 2 diabetes.

Which of the following is not a recommendation from scientist?

A. Eating a Mediterranean-style diet.
B. Avoiding physical exercise.
C. Drinking moderately.
D. Staying away from pesticides and insecticides.

The idiomatic expression “roll with the punches”is taken from the last sentence in the last paragraph, which of the following can best explain it?

A. To handle a problem with wisdom.
B. To win over others with strength.
C. To be able to deal with difficulties with flexibility.
D. To cope with and withstand adversity with courage.

本题测试出自《医学英语文献选读》1 Unit 1 Text C。The comparative degree is applied everywhere in this text, please choose the right comparative degree A or B to complete the sentence.1. The sex difference in empathy grows from childhood to adulthood.

A. smaller
B. larger

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